class SecondScreen extends React.Component {
    render() {
        return (
            <View style={styles.container}>
                <ToolbarAndroid style={styles.toolbar}
                                title={this.props.title}
                                navIcon={require('image!ic_arrow_back_white_24dp')}
                                onIconClicked={this.props.navigator.pop}
                                titleColor={'#FFFFFF'}/>
                <Text>
                    Second screen
                </Text>
            </View>
        );
    } // render() {
};